Domestic-league season · FC ST. Gallen.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Super League | 36 | 2 | 2 | 2813 | 6.82 |
 Friendlies Clubs | 31 | 1 | 1 | 2512 | 6.86 |
Following his move to FC ST. Gallen, Vandermersch's current-season form is up 650% on last season (Season 2→15), while his Rating eased 44→38. His peak season for form remains 2020/21 (Season 35).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | FC ST. Gallen · 2nd | 36 | 2 | 2 | 6.82 | 38 | 15 |
| 2024/25 | Caen · 18th | 3 | 0 | 0 | 7 | 44 | 2 |
| 2023/24 | SV Elversberg · 11th | 26 | 2 | 2 | 6.83 | 60 | 21 |
| 2022/23 | Caen · 5th | 34 | 1 | 2 | 6.84 | 65 | 30 |
| 2021/22 | Caen · 7th | 18 | 1 | 3 | 7.02 | 61 | 18 |
| 2020/21 | Caen · 17th | 31 | 0 | 1 | 6.7 | 60 | 35 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
H. Vandermersch is a 27-year-old attacking midfielder at FC ST. Gallen, rated 38.2 overall by Field Insider's model, ranking 120th of 232 in the Super League. In his prime years, he has been an ever-present this season (82.3% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Vandermersch.
Judged on this season alone, Vandermersch graded 15 — a workmanlike campaign that ranks 35th of 44 of the 44 attacking midfielders in the Super League, on 2 goals and 2 assists in 36 appearances (0.128 involvements per 90).
Year-on-year, that's a clear step up on last season (Season 2 → 15). Over the 6 seasons on record his form has drifted down, peaking in 2020/21.
On long-term talent our Rating reads 38, 30th of 44 of the 44 attacking midfielders in the Super League. At 27 Vandermersch is in his prime years, and a market index of 20.6 reflects that trajectory.
Past his 2020/21 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
2 goals in 36 appearances (0.06 per game) — light end product the role wants to see climb. Add 2 assists for 4 goal contributions in all.
With a Rating of 38.2, Vandermersch carries the 30th-highest potential of the attacking midfielders in the Super League of 44. In the final third he profiles as a work-in-progress on end product (0.13 goal contributions per 90). In the prime window — at or near peak market value, so the next two seasons are the ones to cash in or build around.
Generated from Field Insider's rating model · AI-written analysis to follow.
The gold line is market value — an index (not €) blending rating, age and league. It climbs through the early 20s, peaks around ages 23–27 (~21), then tapers with age. At 27, Vandermersch sits on 20.6, at or near its peak. The blue line is Vandermersch's projected Rating — 38.2 today — recomputed at each age, so it follows the same rise-and-fall as a career matures and declines. Solid = up to today; dashed = projected.
No transfer news found for this player.
